72453441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17903}}^1$

素因数の和:17996

約数の個数: 16

約数和(自身を含む): 103127040

約数和(自身を除く): 30673599

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 17903, 53709, 340157, 1020471, 1271113, 3813339, 24151147, 72453441]

約数ペア:

[(1, 72453441), (3, 24151147), (19, 3813339), (57, 1271113), (71, 1020471), (213, 340157), (1349, 53709), (4047, 17903)]